// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/proxy/proxy_resolver_script_data.h"

#include "base/logging.h"
#include "base/strings/utf_string_conversions.h"

namespace net {

// static
scoped_refptr<ProxyResolverScriptData> ProxyResolverScriptData::FromUTF8(
    const std::string& utf8)
{
    return new ProxyResolverScriptData(TYPE_SCRIPT_CONTENTS,
        GURL(),
        base::UTF8ToUTF16(utf8));
}

// static
scoped_refptr<ProxyResolverScriptData> ProxyResolverScriptData::FromUTF16(
    const base::string16& utf16)
{
    return new ProxyResolverScriptData(TYPE_SCRIPT_CONTENTS, GURL(), utf16);
}

// static
scoped_refptr<ProxyResolverScriptData> ProxyResolverScriptData::FromURL(
    const GURL& url)
{
    return new ProxyResolverScriptData(TYPE_SCRIPT_URL, url, base::string16());
}

// static
scoped_refptr<ProxyResolverScriptData>
ProxyResolverScriptData::ForAutoDetect()
{
    return new ProxyResolverScriptData(TYPE_AUTO_DETECT, GURL(),
        base::string16());
}

const base::string16& ProxyResolverScriptData::utf16() const
{
    DCHECK_EQ(TYPE_SCRIPT_CONTENTS, type_);
    return utf16_;
}

const GURL& ProxyResolverScriptData::url() const
{
    DCHECK_EQ(TYPE_SCRIPT_URL, type_);
    return url_;
}

bool ProxyResolverScriptData::Equals(
    const ProxyResolverScriptData* other) const
{
    if (type() != other->type())
        return false;

    switch (type()) {
    case TYPE_SCRIPT_CONTENTS:
        return utf16() == other->utf16();
    case TYPE_SCRIPT_URL:
        return url() == other->url();
    case TYPE_AUTO_DETECT:
        return true;
    }

    return false; // Shouldn't be reached.
}

ProxyResolverScriptData::ProxyResolverScriptData(Type type,
    const GURL& url,
    const base::string16& utf16)
    : type_(type)
    , url_(url)
    , utf16_(utf16)
{
}

ProxyResolverScriptData::~ProxyResolverScriptData() { }

} // namespace net
